A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5950-01-206-7505
NSN 6105-01-434-3572
NSN 5975-00-111-1226
NSN 5950-00-144-4139
NSN 5985-00-707-3473
NSN 6145-00-770-4752
NSN 5950-01-350-5054
NSN 5996-00-264-8929
NSN 6240-00-183-0570
NSN 6685-01-471-8417
NSN 6685-01-642-4175
NSN 6105-01-528-2455